BYD Battery Box Premium HVS+ 2.56kWh Lithium Battery

"High-performance modular lithium battery designed for residential and light commercial energy storage. The BYD Battery-Box HVS+ 2.56kWh uses safe Lithium Iron Phosphate (LiFePO4) chemistry to deliver excellent efficiency, long service life and reliable backup power for solar PV systems.

Key Features:

• 2.56kWh lithium battery module
• Safe LiFePO4 chemistry
• High efficiency ≥95%
• Modular and expandable design
• Suitable for on-grid, backup and off-grid systems
• Indoor or outdoor installation (IP55)
• Compatible with leading hybrid inverters
• 10-year manufacturer warranty

Technical Specifications:

Battery Chemistry	Lithium Iron Phosphate (LiFePO4)
Nominal Energy	2.56 kWh
Nominal Voltage	102.4 V
Round-Trip Efficiency	≥95%
Continuous Charge/Discharge Current	25 A
Peak Charge/Discharge Current	55 A (15 s)
Operating Temperature	-10°C to +50°C
Ingress Protection	IP55
Installation	Indoor or outdoor, floor standing
Max Installation Altitude	3,000 m
Applications	On-grid, backup, off-grid
Certifications	VDE 2510-50, IEC 62619, CE, UKCA, UN38.3
Expandability	Extend at any state of charge
Warranty	10 years

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